baber/WOPTO huggingface dataset:
Patent KR-20180132546-A (KR)
Inventor: FRANCO NOEL THOMAS
IPC: H01L21/3065
Filed: 2018-06-01
Abstract: Disclosed is a method to manufacture a portion-specific plan view lamella from a multilayer micro electronic device. According to the present invention, a focused ion beam facing the uppermost layer of a device removes at least the uppermost layer together with an etching-assist gas such that a base layer formed on or including a target area, from which the portion-specific plan view lamellar is manufactured, is exposed. The focused ion beam is oriented to a face in removal of the uppermost layer to expose the base layer. According to a preferred embodiment of the present invention, the etching-assist gas includes methyl nitroacetate. In an alternative embodiment, the etching-assist gas includes methyl acetate, ethyl acetate, ethyl nitroacetate, propyl acetate, propyl nitroacetate, nitro ethyl acetate, methyl methoxyacetate, or methoxy acetyl chloride.
Patent KR-20190137564-A (KR)
Inventor: JEON MI GYEONG
IPC: A47B23/04
Filed: 2018-06-01
Abstract: The present invention provides a reading desk, which can horizontally support a thick book, can adjust an angle, and can be rotated. To this end, the reading desk comprises: two rectangular bodies; a plate to which a pressure spring is attached; a tilt with an adjustable angle; and a rotary plate capable of rotating.
Patent KR-20190138019-A (KR)
Inventor: KIM JONG KUK
IPC: F26B21/00
Filed: 2018-06-04
Abstract: According to the invention, umbrella drying equipment comprises: a casing (10) for opening both sides and collecting water; barrier rib units (20; 20a, 20b, 20c, 20d) for restricting a blowing area inside the casing (10) to increase the blowing intensity and to prevent water splashing with respect to an adjacent umbrella (U); and a blowing device (30) for providing air blowing in the barrier rib units (20). When the barrier rib units (20; 20a, 20b, 20c, 20d) enter an end unit of a pair of first wing units (22) spaced apart from the umbrella (U), the end unit of the first wing units (22) is bent toward the entry direction. In addition, when the umbrella (U) enters the inside of the curved first wing units (22), a bent portion of the first wing units (22) is restored to an original position.
Patent KR-20190138541-A (KR)
Title: Inner focusing lens system and photographing apparatus having the same
Inventor: KIM MOON KYUNG
IPC: G02B7/10
Filed: 2018-06-05
Abstract: Disclosed are a lens system and a photographing device including the same. The disclosed lens system comprises: a first lens group having a negative refractive power and including a lens having a meniscus shape; a second lens group which performs focusing and includes two or less lenses; and a third lens group including a meniscus lens convex toward an image side having the negative refractive power. Therefore, various embodiments provide an internal focusing lens system.
Patent KR-20190139681-A (KR)
Inventor: LEE WOO GEUN
IPC: A47L1/15
Filed: 2018-06-09
Abstract: The present invention relates to a sponge replaceable sash wipe which can clean a sash easily and at once with a sponge having small and fine pores to reach every part in detail, thereby solving the problem that an existing sponge wipe cannot clean the sash thoroughly and does not fit in sashes of different sizes. The sponge replaceable sash wipe of the present invention includes: a sash attachment body configured to be easily attached to a sash, the sash attachment body having a beard shape and a tension stick form; a rectangular disposable sponge configured to be easily replaced through tongs and including a rubber unit for slip prevention; and a tension stick having a button for easy stretching by hand. Since the sponge replaceable sash wipe according to the present invention has a sponge with pores as small and fine as possible to reach every part, it is possible to clean easily at once. Therefore, the problem that an existing sponge wipe cannot reach recesses and does not fit in sashes of different sizes can be solved.
Patent KR-20190140320-A (KR)
Inventor: KIM HYUNG JIN
IPC: G11C29/00
Filed: 2018-06-11
Abstract: According to an embodiment of the present invention, a memory device in which the positions of registers storing fail addresses are merged can comprise: a bank including first memory cells connected to a first column selection line and second memory cells connected to a second column selection line; a first column decoder selecting the first memory cells by transmitting a first column selection signal in a first direction through the first column selection line; and a second column decoder facing the first column decoder with respect to the bank and transmitting a second column selection signal in a second direction opposite to the first direction through the second column selection line to select the second memory cells, wherein the first column decoder can include a first register storing first fail column addresses of the first memory cells and a second register storing second fail column addresses of the second memory cells.
Patent KR-20190140726-A (KR)
Inventor: CHUNG EUI YOUNG
IPC: G06F17/50
Filed: 2018-06-12
Abstract: Disclosed are a static timing analysis method in an NTV area and an apparatus thereof. The static timing analysis method in an NTV area according to an embodiment of the present invention comprises the steps of: storing delay distribution information in an operation area of an integrated circuit into a first library; storing scaling factor information reflecting a slew deviation propagation effect in the operation area into a second library; and determining delay distribution and a scaling factor for each of gates forming a timing path included in the integrated circuit based on the first and second libraries, and calculating delay distribution information corrected based on the delay distribution and the scaling factor.
Patent KR-20190142055-A (KR)
Title: Winch drum of a parallel cable robot for detecting tension of a cable
Inventor: KIM CHANG SEI
IPC: H02G11/02
Filed: 2018-06-15
Abstract: The present invention relates to a winch drum which can detect cable tension in which a cable is withdrawn for driving a parallel cable robot. The winch drum for winding the cable for driving the parallel cable robot comprises: a drum main body (110) having a hollow cylindrical shape and having a groove (111) formed to guide an insertion position of a cable on an outer circumferential surface thereof; a strain gage (120) attached to an inner circumferential surface of the drum main body (110); and a transmission unit (130) provided in the drum main body (110) and transmitting a detection signal of the strain gage (120) to the outside. Therefore, safety can be secured by enabling real-time monitoring with regard to a deformation amount of the hollow drum body selected for light weight. Moreover, the tension and a winding position of the cable can be easily obtained.
Patent KR-20200001304-A (KR)
Title: Production facility management system using sensor gateway device and monitoring method of this system
Inventor: KIM YONG HYUN
IPC: G06Q50/10
Filed: 2018-06-27
Abstract: The present invention relates to a production facility management system using a sensor gateway apparatus and a monitoring method for the system. In a production facility management system for managing process equipment, the present invention may provide a production facility management system using a sensor gateway apparatus including: a sensor node which has a temperature sensor, a count sensor, and a pressure sensor installed in the process equipment; a sensor gateway apparatus which receives a sensing signal received from the sensor node and a communication signal of power line communication provided in the process equipment to display or transmit the same; and a server which receives the sensing signal, statistically analyzes state and output of the process equipment to transmit the analysis result to a user terminal. In addition, in a method for monitoring a production facility management system using a sensor gateway apparatus, the present invention includes: a step of driving process equipment; a step of collecting a sensing signal of a sensor node provided in the process equipment and a communication signal of power line communication; a step of transmitting the collected sensing signal and communication signal to a sensor gateway apparatus to display the same; a step of transmitting the sensing signal and communication signal transmitted to the sensor gateway apparatus to a server; and a step of accessing the server with a user terminal to detect the sensing signal or communication signal to check abnormality. Therefore, if a sensing signal of the sensor node is a repetitive sensing signal for an exceeded reference value of harmfulness, the server can notify the sensing signal to a supervisor terminal and limit operation of process equipment which manufactures products. The present invention can monitor machine equipment in real time.
Patent KR-20200006759-A (KR)
Inventor: KIM SOO MIN
IPC: H02S30/10
Filed: 2018-07-11
Abstract: Provided is a support structure of a solar photovoltaic power generation device which prevents a distortion occurrence caused by an external force such as wind and the like so as to stably fix a solar panel. The support structure comprises: a plurality of modules formed of a plurality of frames, wherein each of the plurality of frames is coupled in a form of a square column; a plurality of solar panels fixed on an upper part of the plurality of modules; and one or more connection members coupling the plurality of modules in one direction.
Patent KR-20200007292-A (KR)
Inventor: SANG YOON LEE
IPC: G01N21/88
Filed: 2018-07-12
Abstract: The present invention relates to an apparatus for inspecting the exterior of a battery which can accurately inspect exterior defects of a battery. An illuminator illuminates a battery surface to be inspected from a first, a second, a third, and a fourth illumination area assigned to a first, a second, a third, and a fourth quadrant divided by an X-axis and a Y-axis on a coordinate plane. A camera acquires an image for the battery surface illuminated by the illuminator. A controller acquires a first image from the camera while the battery surface is illuminated from the first and the fourth illumination area, acquires a second image from the camera while the battery surface is illuminated from the second and the third illumination area, acquires a third image from the camera while the battery surface is illuminated from the first and the second illumination area, acquires a fourth image from the camera while the battery surface is illuminated from the third and the fourth illumination area, and detects a defective portion of the battery surface based on the acquired first, second, third, and fourth images.
Patent KR-20200008266-A (KR)
Inventor: KIM DAE KYUNG
IPC: C04B14/04
Filed: 2018-07-16
Abstract: The present invention relates to an eco-friendly soil building material composition and a seismic reinforced soil brick manufacturing method. The composition is based on only natural materials advantageous to a human body, thereby alleviating atopy and preventing respiratory diseases, and uses only eco-friendly materials by replacing a chemical material such as cement capable of causing environmental pollution, thereby preventing the environmental pollution. In the present invention, 10 parts by weight of red soil powder, 10 parts by weight of fly ash powder, 5 parts by weight of feldspar powder, 10 parts by weight of lime powder, 15 parts by weight of gypsum powder, 0.5 parts by weight of bentonite powder, and 0.5 parts by weight of starch powder are mixed.
Patent KR-20190017656-A (KR)
Inventor: HUANG CHUN WEI
IPC: H04W72/04
Filed: 2018-07-31
Abstract: A method and apparatus are disclosed in terms of a network node. In an embodiment, a method includes a network node transmitting first slot format information (SFI) to a user equipment (UE), wherein the first SFI indicates a transmission direction of symbols in a first set of slots. The method also includes a network node sending second SFI sent by the public group physical downlink control channel (PDCCH) to the UE, wherein the second SFI indicates the direction of transmission of the symbols in the second set of slots, and, when the first set of slots and the second set of slots are partially overlapped in a time domain the direction of transmission of the overlapping symbol and the second SFI is transmitted after the first SFI, the direction of transmission of the overlapping symbol indicated by the second SFI is aligned with the direction of transmission of the overlapping symbol indicated by the first SFI.
Patent KR-20200016687-A (KR)
Title: Method for manufacturing of metal shadow mask, and metal shadow mask manufactured by thereof
Inventor: KIM CHANG NAM
IPC: H01L21/306
Filed: 2018-08-07
Abstract: The present invention relates to a method for manufacturing a metal shadow mask, which is capable of having a smooth cutting surface without generating burr, and a metal shadow mask manufactured thereby. According to the present invention, the method comprises the steps of: preparing a metal thin film; attaching a dummy sheet to at least one of both surfaces of the metal thin film; patterning the metal thin film and the dummy sheet by a laser in accordance with a preset specification; and removing the dummy sheet. On the other hand, the method comprises the steps of: preparing a metal plate; preparing a vessel storing an etching solution by a predetermined height so that the metal plate is immersed; performing patterning by a laser in accordance with a preset specification while the metal plate is immersed in the vessel; and simultaneously performing etching by the etching solution. Accordingly, the metal shadow mask can be manufactured by the above manufacturing method.
Patent KR-20200017792-A (KR)
Title: Radio control apparatus in industrial field and control signal input method using the same
Inventor: LEE SEUNG RYEOL
IPC: G06F3/01
Filed: 2018-08-09
Abstract: Disclosed are an industrial wireless control device and a control signal input method using the same. The wireless control device comprises: a glove made of a flexible material; a plurality of bending detection sensors arranged in a longitudinal direction on finger parts of the glove; a motion detection sensor placed on one side of the glove to detect a motion; and a control part generating and outputting a control signal based on a value measured by the bending detection sensors and the motion detection sensor.
Patent KR-20200018920-A (KR)
Title: Apparatus and method for generating digital value using process variation
Inventor: HONG JONG PHIL
IPC: G06F21/73
Filed: 2018-08-13
Abstract: Provided is a semiconductor chip including: a first cascode amplifier including at least one transistor; a second cascode amplifier receiving the same enable signal and the same supply voltage as the first cascode amplifier, having a symmetrical structure and including at least one transistor; a first inverter part connected in series with both ends of the first cascode amplifier, and including a first n-channel metal oxide semiconductor (NMOS) group inputting a digital value of a first N bit (N is a natural number) into a gate node as a challenge signal and a first PMOS group inputting a digital value of a first P bit (P is a natural number) into a gate node as a challenge signal; and a second inverter part connected in series with both ends of the second cascode amplifier, and including a second NMOS group inputting a digital value of a second N bit (N is a natural number) into a gate node as a challenge signal and a second PMOS group inputting a digital value of a second P bit (P is a natural number) into a gate node as a challenge signal.
Patent KR-20190017712-A (KR)
Inventor: KIM HANG RAE
IPC: A61L27/54
Filed: 2018-08-13
Abstract: The present invention relates to a method for producing a short fiber, a short fiber produced by the method, and a use thereof. In case of using the production method of the short fiber according to the present invention, a treatment process of an additional adjuvant or a control process of flow rate and voltage is not required when producing the fiber, and the desired length of the fiber, particularly the short fiber is effectively produced. In addition, when using the method according to the present invention, various materials such as magnetic particles, an organic catalyst, an inorganic catalyst, a bio-signal molecule and a biomolecule are combined with the short fiber with high efficiency without limitation, thereby enhancing immunity, particularly being used in various fields such as an anti-cancer agent enhancing anti-tumor immunity, a drug delivery carrier, a support for tissue engineering, or a cell chip.
Patent KR-20200021357-A (KR)
Title: Insulation layer etchant composition and method of forming pattern using the same
Inventor: YOON SEONG WOONG
IPC: C09K13/06
Filed: 2018-08-20
Abstract: The present invention relates to an insulating film etchant composition comprising: phosphoric acid; a silane compound having 1 to 4 hydroxyalkoxy groups; and excess water. A silicon oxide film is effectively passivated and a gelation phenomenon is effectively suppressed.
Patent KR-20200023583-A (KR)
Title: Liquid crystal display
Inventor: RA YOO MI
IPC: G02F1/1335
Filed: 2018-08-24
Abstract: The present invention relates to a liquid crystal display device which prevents light leakage due to damage to a light blocking member when cutting a common electrode to prevent static electricity from entering. According to one embodiment of the present invention, the liquid crystal display device comprises: a first substrate including a first electrode; a second substrate including a second electrode and a light blocking member; and a short spacer placed between the first substrate and the second substrate, wherein the second electrode is placed between the second substrate and the light blocking member, the light blocking member includes an opening, and the second electrode and the short spacer are in contact with each other in the opening.
Patent KR-20200023082-A (KR)
Title: Liquid Crystal Display Device
Inventor: JO SOO IN
IPC: G02F1/1343
Filed: 2018-08-24
Abstract: Provided, in the present invention, is a liquid crystal display device comprising: a first and second substrates including a plurality of pixel areas and spaced apart from each other while facing each other; a gate wiring and data wiring which are disposed in the inner surface of the first substrate and intersecting each other to define the plurality of pixel areas; a thin film transistor which is connected to the gate wiring and the data wiring and disposed in each of the plurality of pixel areas; a plate-shaped first electrode disposed on the thin film transistor; a second electrode disposed on the first electrode and having a single first opening; a black matrix corresponding to the central portion of the second electrode and the first opening; and a liquid crystal layer disposed between the first and second substrates.
Patent KR-20200023885-A (KR)
Title: Manufacturing method of cylindrical battery using laser welding
Inventor: BAE KWAN HONG
IPC: B23K101/36
Filed: 2018-08-27
Abstract: According to an embodiment of the present invention, a manufacturing method of a cylindrical battery using laser welding comprises the steps of: winding a first electrode, a second electrode, and a separator to form an electrode assembly; receiving the electrode assembly inside a battery can; bonding a gasket disposed on an upper portion of the battery can along an inner circumference of the battery can to the battery can and a top cap disposed on the top of the battery can; and crimping the upper portion of the battery can. In the step of bonding the gasket to the battery can and the top cap, the gasket may be melted by directly irradiating a laser to the gasket.
Patent KR-20180111718-A (KR)
Title: Inner page layout of diary
Inventor: HONG HYUN SOO
IPC: B42D15/00
Filed: 2018-08-27
Abstract: The present invention relates to an inner page layout of a diary. The inner page layout of a diary can be used for easily writing and checking details regarding repeating schedule management, efforts for managing social networks, reading plans, and the like of a user. The inner page layout of a diary according to the present invention comprises: a daily schedule description space divided into daily bases for daily schedule management; a repeating schedule description space provided with a guidance line such that repeating schedules can be recorded and double lines can be re-coated on a polygon by using the guidance line in accordance with a number of repetition; and a reading plan execution description space for managing reading plans and execution results.
Patent KR-20200024574-A (KR)
Title: Catheter fixing band and method for fixing catheter using the same
Inventor: CHOI SEONG JUNG
IPC: A61M5/14
Filed: 2018-08-28
Abstract: The present invention relates to a catheter fixing band and a catheter fixing method using the same. According to one embodiment of the present invention, the catheter fixing band comprises a first band part to be attached to skin and a second band part disposed while being attached and fixed to one surface of the first band part and made of an elastic member to surround and fix the circumference of a catheter. The second band part is formed in a shape bent toward the one surface of the first band part in one direction. Accordingly, when an external force is removed after the catheter is received in the second band part opened to the outside, the second band part is restored to an original shape by elastic force and automatically surrounds and supports a part of the catheter received therein. According to one embodiment of the present invention, the catheter fixing band includes a plurality of band parts made of an elastic member and bent in one direction to automatically surround the circumference of a catheter received therein when the catheter is fixed such that the catheter is quickly and stably fixed and thus, force for fixing the catheter can be maximized and user convenience can be increased.
Patent KR-20200025063-A (KR)
Title: 3D stereoscopic image optics for mobile terminals
Inventor: LEE YOUNG HWA
IPC: H04N13/341
Filed: 2018-08-29
Abstract: The present invention relates to a 3D image optical device for a portable terminal. According to the present invention, the 3D image optical device comprises: a lens member including a first lens group which includes left and right incident lenses to input light including image information for left and right views of a user, a light reflection member disposed on the lower part of the first lens group to be tilted by a predetermined angle and reflecting incident light introduced from the first lens group, and a second lens group which outputs the light reflected from the light reflection member to a camera module of a portable terminal; a lens housing having the lens member mounted therein to support the lens member to input and output the light; and a body unit having the lens housing embedded therein and connecting the lens member and the camera member to be placed on a coaxial line. The lens member is designed as a non-focus optical system, thereby adjusting a viewing angle and a magnification so as not to affect a focal system of the camera module.
Patent KR-20200025721-A (KR)
Title: Apparatus for Measuring Bridge Displacement
Inventor: KIM JUN BEOM
IPC: G01B7/16
Filed: 2018-08-31
Abstract: The present invention relates to an apparatus for measuring bridge displacement, including: upper and lower coupling units which are fixedly installed on a bridge structure through anchor bolts; and a support unit which is coupled between the upper and lower coupling units and adjusts a height through a variable support rod. The coupling units include: two supports coupled to the top of a plate at regular intervals; a first connecting rod connected between the supports to rotate back and forth; and a second connecting rod coupled to the center of the first connecting rod to rotate left and right. The present invention can quickly measure displacement regardless of the direction of the displacement.